ES480998A1 - Electrovalvula perfeccionada. - Google Patents

Electrovalvula perfeccionada.

Info

Publication number
ES480998A1
ES480998A1 ES480998A ES480998A ES480998A1 ES 480998 A1 ES480998 A1 ES 480998A1 ES 480998 A ES480998 A ES 480998A ES 480998 A ES480998 A ES 480998A ES 480998 A1 ES480998 A1 ES 480998A1
Authority
ES
Spain
Prior art keywords
electrically actuated
actuated valve
valve
bistable electrically
bistable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES480998A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thomson-Brandt SA
Original Assignee
Thomson-Brandt SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thomson-Brandt SA filed Critical Thomson-Brandt SA
Publication of ES480998A1 publication Critical patent/ES480998A1/es
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00Actuating devices; Operating means; Releasing devices
    • F16K31/02Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/082Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet using a electromagnet and a permanent magnet
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B5/00Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/04Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in series

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

Electroválvula perfeccionada que permite abrir y cerrar una canalización, bajo el mando de una corriente eléctrica, que comprende una bobina, rodeada por un blindaje magnético, y en cuyo interior es creado un campo magnético cuando dicha corriente eléctrica le es aplicada, y una pieza móvil, que comprende un imán permanente, y que puede ocupar dos posiciones, que aseguran, respectivamente, la apertura y el cierre de la canalización, siendo mantenidas las dos posiciones a falta de excitación eléctrica, siendo accionados, respectivamente, los pasos de una posición a la otra y vice-versa, por dos impulsos de corriente eléctrica, de polaridades opuestas aplicadas a la bobina, caracterizada porque el imán permanente es cilíndrico, y está perforado por un orificio axial por el que pasa una varilla no magnética, de longitud superior a la del imán, a lo largo de la cual el imán puede deslizarse entre dos topes, provocando el desplazamiento del imán, bajo la acción de los impulsos de corriente eléctrica, el de la varilla.
ES480998A 1978-05-30 1979-05-29 Electrovalvula perfeccionada. Expired ES480998A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7816036A FR2427536A1 (fr) 1978-05-30 1978-05-30 Electrovanne bistable comportant un aimant permanent

Publications (1)

Publication Number Publication Date
ES480998A1 true ES480998A1 (es) 1979-12-16

Family

ID=9208831

Family Applications (1)

Application Number Title Priority Date Filing Date
ES480998A Expired ES480998A1 (es) 1978-05-30 1979-05-29 Electrovalvula perfeccionada.

Country Status (6)

Country Link
DE (1) DE2921832A1 (es)
EG (1) EG13491A (es)
ES (1) ES480998A1 (es)
FR (1) FR2427536A1 (es)
GB (1) GB2022783B (es)
IT (1) IT1116218B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3305833A1 (de) * 1982-02-25 1983-09-08 Robert Bosch Gmbh, 7000 Stuttgart Magnetventil
DE3302435A1 (de) * 1983-01-26 1984-07-26 Vdo Adolf Schindling Ag, 6000 Frankfurt Anordnung zur regelung der leerlaufdrehzahl eines verbrennungskraftstoffmotors
US5190223A (en) * 1988-10-10 1993-03-02 Siemens Automotive L.P. Electromagnetic fuel injector with cartridge embodiment
DE3834446A1 (de) * 1988-10-10 1990-04-12 Mesenich Gerhard Elektromagnetisches einspritzventil in patronenbauweise
DE3939537B4 (de) * 1989-11-30 2004-09-30 Steuerungstechnik Staiger Gmbh & Co. Produktions-Vertriebs-Kg Magnetventil
DE4235757A1 (de) * 1992-10-23 1994-04-28 Licentia Gmbh Strahlungsdetektor
JP4526332B2 (ja) 2004-09-06 2010-08-18 本田技研工業株式会社 脚式移動ロボットの脚体関節アシスト装置
WO2010007052A2 (de) * 2008-07-15 2010-01-21 Henkel Ag & Co. Kgaa Aktuator für ein dosiersystem
DE102010008744B4 (de) * 2010-02-20 2013-12-24 Kuhnke Automotive Gmbh & Co. Kg Proportionalventil
DE102014221208A1 (de) * 2014-10-20 2016-04-21 Volkswagen Ag Ventilvorrichtung und Brennstoffzellensystem mit einer solchen
EP4390195A1 (de) * 2022-12-21 2024-06-26 AVS, Ingenieur J.C. Römer GmbH Elektromagnetisch betätigtes ventil

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3203447A (en) * 1963-10-09 1965-08-31 Skinner Prec Ind Inc Magnetically operated valve
US3728654A (en) * 1970-09-26 1973-04-17 Hosiden Electronics Co Solenoid operated plunger device
US3809123A (en) * 1971-03-16 1974-05-07 G Heimann One- and surplus-way magnetic valve with permanent magnet and controls by pulses
GB1419262A (en) * 1972-11-02 1975-12-24 Fluid Devices Ltd Electromagnetic actuator

Also Published As

Publication number Publication date
IT1116218B (it) 1986-02-10
DE2921832A1 (de) 1979-12-06
FR2427536B1 (es) 1983-01-07
FR2427536A1 (fr) 1979-12-28
GB2022783A (en) 1979-12-19
IT7949213A0 (it) 1979-05-29
EG13491A (en) 1981-06-30
GB2022783B (en) 1982-07-07

Similar Documents

Publication Publication Date Title
ES480998A1 (es) Electrovalvula perfeccionada.
GB1434713A (en) Electrical switches
GB1418396A (en) Starter assembly for internal combustion engines
ES448934A1 (es) Perfeccionamientos introducidos en un dispositivo interrup- tor electromecanico.
JPS55111107A (en) Proportional control valve
GB1172091A (en) Vacuum Switch
GB1426537A (en) Switch construction
GB907099A (en) Improvements in starter pinion electromagnetic control devices
GB1434938A (en) Solenoid switches
GB1357832A (en) Electromagnetic switching device
GB1460171A (en) Magnetically operated switch unit
JPS538415A (en) Hydraulic valve lifter assembly for overhead cam-type engine
GB908166A (en) Improvements relating to miniature electromagnetic relays
GB1536968A (en) Electromagnetic holding or release device
GB1347900A (en) Metering valve
GB667458A (en) Improvements in float-operated electric relays
GB1083980A (en) Improvements in or relating to electromechanical relays
GB1354378A (en) Valve
GB992007A (en) Electromagnetic relay
SU490094A1 (ru) Двухпозиционный регул тор давлени
SU582467A1 (ru) Датчик давлени
JPS5557776A (en) Solenoid valve
GB601004A (en) Improvements relating to magnetically-operated sealed-container switches
GB968907A (en) Timing mechanism
JPS57161330A (en) Oil dashpot